(1)The word "addiction" usually makes you think of alcohol or drugs, but in modem-day society we are seeing some new kinds of addictions. Some people are compulsive(难以自制的)shoppers. Others find it impossible to pull themselves away from their work. Still others spend countless hours watching TV or playing computer games.
(2)Over the years, shopping has become a very common activity. Many people enjoy going to stores more and more every day, but it’s more than a common hobby for some of them. They have turned into shopaholics. They are people who simple enjoy shopping and walking around spending money without being able to stop doing it. They are hooked on shopping and usually buy things that they don’t need. Even though they don’t have enough money, they buy everything they want.
(3)The question is, why do they have this addiction There isn’t a specific answer. Some people go shopping when they are sad, worried, upset or lonely, and they want to feel better. They use this activity as a way to forget their problems. Shopaholics say that they feel more important and better after they buy something. They also tend to have this addiction when they feel guilty.
(4)Shopaholism seems to be a harmless addiction, but it can ______. Some of them can be psychological. If this is the case, people addicted to shopping should go to a support group to help them break this habit. However, the process, like for most addictions, is long, and they suffer a lot. It can also cause financial problems. They just think about satisfying their feelings, so they spend money they don’t have. They get deep in debt, and they can even go bankrupt and get sent to prison.

What’s the mare idea of Paragraph 3 ( Please answer within 8 words)

张某（男）和李某（女）1990年结婚，并于1992年生育一子。1994年，张某所在单位因经营不景气，由3月份开始发不出职工工资，全家依靠李某一个人的收入维持生活。同年8月，双方协议离婚。按照协议，孩子归李某抚养，夫妻共同财产也归李某所有。1995年3月，张某辞去原来工作，得到单位补发的一年基本工资12000元，以此为本钱与他人合伙经营水果，规模不断扩大，1997年张某已经存款20万元并经营了一家果品商店。1997年5月，张某和李某协商复婚。1997年7月，张某用10万元从赵某处购买了小货车一辆，并办理了过户登记手续。此事遭到李某强烈反对，认为由1994年3月开始全家就依靠自己一个人的收入生活，离婚后孩子也归自己抚养，以后张某使用本属于夫妻共有的补发工资经营，才能够有所发展，现在双方已经复婚，张某购买汽车的行为属于擅自动用夫妻共同财产，因未经财产共有人同意，这一汽车交易行为应该无效。张某则坚持自己对复婚前的个人财产享有处分权，不仅购买汽车是正当行为，而且汽车也属于自己所有，今后使用汽车经营的收益也应算作个人财产。

哪些财产属于张某和李某的共有财产？